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PGRR #18 · Revision Request

PGRR018  Clarify the Prerequisites for Adding a New Generation Resource to the Planning Models (formerly "Clarify the Prerequisites for Adding a New Generation Resource to the Planning Models and Capacity Demand and Reserves Report")

Approved sponsor ERCOT posted 2012-02-21 ercot.com
ReasonCurrently, new Generation Resources are added to the planning models once an IE signs a Standard Generation Interconnection Agreement (SGIA). In the past it was assumed that signing an SGIA meant that the IE had provided a financial commitment for the interconnection facilities and that the proposed Generation Resource was likely to be constructed. However, there have been several instances where IEs signed SGIAs with no financial commitment. This has led to proposed Generation Resources being modeled in the planning cases when, in fact, these proposed Generation Resources have made no commitment to construct. Counting on these proposed Generation Resources can negatively impact the planning studies which could lead to future reliability problems. Additionally, the air permit requirement is added to synchronize with the existing prerequisite for inclusion of new Generation Resources in the calculation of the Planning Reserve Margin. Finally, a water supply requirement is also included to ensure that proposed Generation Resources will be able to operate.
Created2012-03-29
Approved2013-01-15
Sections Affected
3.1.4.25.3.25.5.15.5.46.16.36.98.3.2
Summary
This Planning Guide Revision Request (PGRR) clarifies that ERCOT will add proposed Generation Resources to the planning models only after the Interconnecting Entity (IE) has first: (a) notified ERCOT that it has given the Transmission Service Provider (TSP) a financial commitment sufficient to fund the interconnection facilities and Notice to proceed with the construction of the interconnection; (b) notified ERCOT that it has obtained all requisite air permits from the Texas Commission on Environmental Quality (TCEQ); and (c) demonstrated that it has obtained the rights to sufficient water to operate the facility. This PGRR also requires the IE to submit all data necessary for including the proposed Generation Resource in the planning models.
Action Log 7 milestones
Amendments
DateBodyMotionResult
Jul 12 '12ROS To endorse and forward the 6/14/12 ROS Report as revised by ROS and Impact Analysis for PGRR018 to TACPassed
Jan 3 '13TAC To recommend approval of PGRR018 as amended by the 1/2/13 ERCOT commentsPassed
Documents 19
NameTypePostedClassification
018PGRR-01 Clarify the Prerequisites for Adding a New Generation doc Feb 21 '12 Revision Request
018PGRR-02 Impact Analysis 022112 doc Feb 21 '12 Staff Report
018PGRR-03 Luminant Energy Company LLC Comments 022412 doc Feb 24 '12 Revision Request Comments
018PGRR-04 WMS Comments 031212 doc Mar 12 '12 Revision Request Comments
018PGRR-05 Oncor Electric Delivery Comments 032712 doc Mar 27 '12 Revision Request Comments
018PGRR-06 PLWG Report 032912 doc Apr 2 '12 Committee Report
018PGRR-07 PLWG Report 042612 doc May 1 '12 Committee Report
018PGRR-08 Oncor Electric Delivery Comments 061212 doc Jun 12 '12 Revision Request Comments
018PGRR-09 ROS Report 061412 doc Jun 18 '12 Committee Report
018PGRR-10 Roll Call Vote 061412 xls Jun 15 '12 Revision Request Ballot
018PGRR-11 WMS Comments 061412 doc Jun 18 '12 Revision Request Comments
018PGRR-12 ROS Report 071212 doc Jul 16 '12 Committee Report
018PGRR-14 TAC Report 090712 doc Sep 7 '12 Committee Report
018PGRR-15 Board Report 111312 doc Nov 15 '12 Committee Report
018PGRR-16 TAC Report 112912 doc Dec 3 '12 Committee Report
018PGRR-17 NRG Energy, Inc. Comments 120712 doc Dec 7 '12 Revision Request Comments
018PGRR-18 ERCOT Comments 010213 doc Jan 2 '13 Revision Request Comments
018PGRR-19 TAC Report 010313 doc Jan 3 '13 Committee Report
018PGRR-20 Board Report 011513 doc Jan 16 '13 Committee Report
Meetings That Took It Up 18
DateMeetingCommitteeStatus
Jan 15 '13 Board of Directors Meeting BOARD Concluded
Jan 3 '13 Technical Advisory Committee (TAC) Meeting TAC Concluded
Dec 6 '12 Reliability and Operations Subcommittee (ROS) Meeting ROS Concluded
Dec 5 '12 Wholesale Market Subcommittee (WMS) Meeting WMS Concluded
Dec 4 '12 Planning Working Group (PLWG) Meeting PLWG Concluded
Dec 3 '12 Generation Adequacy Task Force (GATF) Meeting GATF Concluded
Nov 29 '12 Technical Advisory Committee (TAC) Meeting TAC Concluded
Nov 13 '12 Board of Directors Meeting BOARD Concluded
Nov 5 '12 System Protection Working Group (SPWG) Meeting SPWG Concluded
Sep 7 '12 Technical Advisory Committee (TAC) Meeting TAC Concluded
Jul 12 '12 Reliability and Operations Subcommittee (ROS) Meeting ROS Concluded
Jun 14 '12 Reliability and Operations Subcommittee (ROS) Meeting ROS Concluded
Jun 13 '12 Wholesale Market Subcommittee (WMS) Meeting WMS Concluded
May 9 '12 Wholesale Market Subcommittee (WMS) Meeting WMS Concluded
Apr 24 '12 Generation Adequacy Task Force (GATF) Meeting GATF Concluded
Apr 11 '12 Wholesale Market Subcommittee (WMS) Meeting WMS Concluded
Apr 9 '12 Qualified Scheduling Entity Managers Working Group (QMWG) Meeting QMWG Concluded
Mar 7 '12 Wholesale Market Subcommittee (WMS) Meeting WMS Concluded